If the intensity of an electromagnetic wave is 80 mw/m^2, what is the amplitude of the magnetic field of this wave? (c=3.0×10^8m/s, μ0=4π×10^−7t⋅m/a, ε0=8.85×10^−12c2/n⋅m^2)

power out to power in less than 100%

see earlier answer

  the unit of the measure =

explanation:

  the property that is quantified by the energy needed per of material to raise the temperature by one.

  si unit of energy = joule (j)

  si unit of temperature = kelvin (k)

  si unit of mass of material = kilogram (kg)

the property that is quantified by the energy needed per of material to raise the temperature by one is called specific heat.

the unit of specific heat is